2241021234 has 16 divisors (see below), whose sum is σ = 4717939680. Its totient is φ = 707690880.

The previous prime is 2241021227. The next prime is 2241021271. The reversal of 2241021234 is 4321201422.

It is a self number, because there is not a number n which added to its sum of digits gives 2241021234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9828927 + ... + 9829154.

It is an arithmetic number, because the mean of its divisors is an integer number (294871230).

Almost surely, 2^2241021234 is an apocalyptic number.

2241021234 is an abundant number, since it is smaller than the sum of its proper divisors (2476918446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2241021234 is a wasteful number, since it uses less digits than its factorization.

2241021234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19658105.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2241021234 is about 47339.4257886595. The cubic root of 2241021234 is about 1308.6253345875.

Adding to 2241021234 its reverse (4321201422), we get a palindrome (6562222656).

The spelling of 2241021234 in words is "two billion, two hundred forty-one million, twenty-one thousand, two hundred thirty-four".